Hello.
On 08/10/2015 05:38 PM, Geert Uytterhoeven wrote:
Define the SILK board dependent part of the QSPI device node.
Add device nodes for Spansion S25FL512S SPI flash and MTD partitions on it.
Based on the original patch by Vladimir Barinov
<vladimir.barinov@xxxxxxxxxxxxxxxxxx>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
--- renesas.orig/arch/arm/boot/dts/r8a7794-silk.dts
+++ renesas/arch/arm/boot/dts/r8a7794-silk.dts
+&qspi {
+ pinctrl-0 = <&qspi_pins>;
+ pinctrl-names = "default";
+
+ status = "okay";
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spansion,s25fl512s";
Please add the "jedec,spi-nor" fallback.
Hm, spi-nor.c alone can't control this device, it's rather m25p80.c that's
the real driver. So if a fallback needs to be added indeed it should be
"st,m25p80" I think...
[...]
Gr{oetje,eeting}s,
MBR, Sergei
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